Finding the Third Proportional to 695,112 and 1,517,952
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Solution
The third proportional to 695,112 and 1,517,952 is: 3,314,830.23
Step by Step Solution
- Step 1: Write the proportion equation
695,112 : 1,517,952 = 1,517,952 : x - Step 2: Convert to fraction form
695,112/1,517,952 = 1,517,952/x - Step 3: Cross multiply
695,112x = 1,517,952 × 1,517,952 - Step 4: Simplify right side
695,112x = 2,304,178,274,304 - Step 5: Solve for x
x = 2,304,178,274,304/695,112 - Step 6: Final answer
x = 3,314,830.23
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.